coro, thermocol, selotape and sugarcane booms: Twin Boom!

Started by joydeep, June 25, 2011, 10:13:23 AM

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joydeep

June 25, 2011, 10:13:23 AM

atul_pg

#1
June 25, 2011, 10:29:11 AM
Welcome to the forum..

Great video and a great place to fly..I think I heard some peacocks in the background ?

Post some pics of the build and specs of the electronics..

Great Job..

saikat

#2
June 25, 2011, 11:23:17 AM
Good Stuff !!

"Graceful" is the word that comes to mind

sundaram

#3
June 25, 2011, 11:45:54 AM
Great Build and gracefull flying  :thumbsup:

could you please specify which part is coro and where the thermocol is used ?

By Sugarcane for boom you mean dried young shoot of sugarcane

joydeep

#4
June 25, 2011, 11:48:49 AM
Thanks!! coro is used in wing fuselage and tail 3mm thick, thermocol is sandwitched between coro wings

VC

#5
June 25, 2011, 12:53:21 PM
Another one from the North East. Well done buddy and keep in touch!
Growing old is mandatory, growing up is optional!

akky

#6
June 25, 2011, 01:24:24 PM
its the IIT Kanpur airfield and i think it was one of the summer projects
Arcarious @ Akky.....
I have never crashed while flying....Its the Landing only that gets me....
Happy Landings....&.....Happy Crashings

joydeep

#7
June 25, 2011, 01:56:21 PM
Yes ! But its not summer project. I just love to do it.

sbajare

#8
June 26, 2011, 08:03:42 PM
hi,

are you from IIT kanpur, do you know mayank sharma. he was the co-ordinator for IIT sp4mm3r in feb this year.

I was official judge for the event.

regds
sandeep
Sandeep Bajare
Ph - 9175342600

joydeep

#9
June 26, 2011, 09:17:28 PM
Yes  , I know him. And I think we also have met. I was the one with the yellow biplane.

naatumach

#10
June 27, 2011, 10:27:58 AM
Looks nice  :)
I'll also try building one. I do have a spare wing, ill try making something.
After 18july
Motto: build, fly, and modify.
Prefers working on designs than electronics.
No pre-made plans. Use blueprints, make calculations, build, fly, troubleshoot, fly again.

jagjit

#11
June 27, 2011, 03:14:16 PM
Very nice Flying and Landing.. DO u have the plan for the plane..

joydeep

#12
June 28, 2011, 05:36:06 PM
I just designed it roughly..so didnt document any plan as such..i can give specs as for now

Swapnil

#13
June 28, 2011, 05:54:17 PM
Waiting for the specs too!

joydeep

#14
June 28, 2011, 09:11:06 PM
Here are the specs:

wing:airfoil ag36, 1.2m span, root cord=180mm, tip cord=120mm, sweep=0, washout=0

dys 1000kv 120W motor,18A esc,8x4 prop,turnigy 1000mah lipo, 3 esky 7.5 g servo, ar500 rx, dx5e tx

all up weight 480g

joydeep

#15
June 28, 2011, 09:15:58 PM
tail: 110x360mm, tail LE to wing LE dist=430mm

sbajare

#16
June 28, 2011, 09:43:45 PM
hi,

i remember you flying the yellow biplane. a summer student from dehradun aerospace college, built this twin boom. flew great.

pics below.

Sandeep Bajare
Ph - 9175342600

bessie

#17
June 28, 2011, 10:37:49 PM
hi
  i have a doubt about this model design
   1) i thing in this model u dont need to worry about the motor mounting angle
   2)  do one need to worry about the 2 degree right thrust 2 degree down thrust

joydeep

#18
June 28, 2011, 10:41:24 PM
If your thrust line coincides with cg or should be very near to it then no need to worry.

joydeep

#19
June 28, 2011, 11:03:19 PM
as Requested

joydeep

#20
June 28, 2011, 11:04:38 PM
too much size limations here !!!

joydeep

#21
August 14, 2011, 10:04:14 PM
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RcBazaar

#22
August 14, 2011, 10:40:12 PM
Joydeep...
beautiful model and excellent build... {:)} {:)} {:)}

sujju

roopeshkrishna

#24
August 16, 2011, 11:18:44 AM
its a nice build..inspiring.. {:)} {:)} :thumbsup:
Phoenix.........
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